Update Operators for Inconsistent Query Answering: A New Point of View.

Madalina Croitoru Ricardo Oscar Rodríguez

Published in: SUM (2014)

Keyphrases

query answering
update operators
belief base
inconsistent databases
data exchange
belief revision

integrity constraints
conjunctive queries
consistent query answering
update semantics
logic programs
data integration

incomplete information
belief change
query rewriting
possibilistic logic
metadata
logic programming

datalog programs
query containment
merging operators
deductive databases
multi agent
knowledge base